基于VV&A的联邦开发和执行过程改进研究

Research on Improvementation of FEDEP Based on VV&A

针对联邦开发和执行过程中描述现实世界不准确、仿真结果可信度低等不足,引入VV＆A过程,成立VV＆A小组专门负责系统的校验和验证工作,明确了联邦开发和执行过程改进的全生命周期,提出了"一个目标,两条主线"的联邦开发和执行过程改进策略:"一个目标"即基于模型仿真真实世界满足用户需求的目标;"两条主线"即以联邦开发人员为中心的模型建立和实现路线以及以VV＆A小组为主线的校验和验证路线,两者同步开展工作,互相控制和制约,共同维护系统的准确性和可信性。

Owning to the shortcuts of the lower veracity with which the system describes the objective world and the lower creditability of the result, the mechanism and process of VV&A are introduced, and the team of VV&A are set up. Then the lifecycle of Federation Development and Execute Process Improvement is clarified, and the improvement strategy is provided in detail, which can be described by One Goal, Two Masterstrokes. One Goal is to guarantee the degree that the model describing the objective world satisfies the use's requirements. Two Masterstrokes can be described as the Masterstroke that the developers develop and execute federate model and the Masterstroke that the VV&A team members verify and validate the model. Two team will work synchronously to maintain the accuracy and creditability together.